We produce corrugated cardboard packaging
ABOUT KARTONÁŽ KRUBERT
About us
We have been operating in the market since 1989 as a family business providing caring and flexible customer service. In 2023, we expanded our portfolio with a smaller corrugated cardboard packaging production facility. Our aim is to specialise in the production of smaller batches, placing emphasis on speed of delivery. We have our own production facility in Smilovice near Luštěnice.
Why choose us?
Fast response to orders
Ability to arrange transport or personal collection
Production of smaller series in various sizes (up to 2,000 units)
Use of quality material
Safe delivery of boxes, undamaged
Our products
Flapped paper boxes
Description of flapped boxes
- Flapped boxes are the most common type of corrugated paper box
- They are easy to fold and close, and cheap
- Three-ply cardboard is used for lighter goods, while five-ply corrugated cardboard is suitable for heavier goods
Properties of the flapped box
- ensures reliable protection of goods against mechanical damage and scratches
- optimum shock absorption with corrugated structure
- easy to store when unfolded
- environmentally friendly – no harmful substances are released during decomposition
- fully recyclable
Using the flapped box
- automotive and electrical industries – product packaging, etc.
- consumer industry – packaging of drug store goods, shoes, etc.
- food industry – packaging of wines, confectionery, etc.
- agriculture
- household, office – moving, storage of belongings
- specially-treated boxes are used for sea and air transport (they are resistant to moisture and impact)
Die-cut paper boxes
Description of a die-cut box
- We produce die cut boxes with special die-cutting tools from smooth machine-made cardboard or corrugated cardboard.
- Die cut boxes can be white or brown, printed or unprinted.
- The boxes are delivered to customers in an unfolded state and they score in that they are easy to fold.
Properties of a die-cut box
- ensures reliable protection of goods against mechanical damage and scratches
- optimum shock absorption with corrugated structure
- easy to store when unfolded
- environmentally friendly – no harmful substances are released during decomposition
- fully recyclable
Using a die-cut box
- automotive, electrical, consumer and food industries
- agriculture
- household, office
- etc.
Internal packaging elements
What are internal packaging elements?
Need to protect products from damage? Fixing materials are essential.
Accessories for cardboard:
- Shape cut-outs
- Grids
- Pads
- Paper corners (reinforcement, protection)
- One-colour printing option
Customised solutions
What does customised packaging look like?
Gift packaging
- Elegant packaging for your products
- Suitable for packing small but also large items
- We design packaging that fully protects your products
Printing of packaging
How do we print?
- We print using the screen printing method
- Printing will provide you with original customised packaging
- One screen can be used for multiple box sizes for the same print size
- We print only one-colour motifs
- The basic colour of the print is black: if you are interested in another colour, please contact us
Materials used
Three-ply corrugated cardboard
2.4–3.0 mm (B flute)
3.5–4.2 mm (C flute)
Five-ply corrugated board
3.6–4.1 mm (E/B flute)
6.0–7.6 mm (B/C flute)
Microwave
1.2–2.0 mm (E flute)
Request
Contact us now for a quote.
Cardboard Packaging Krubert
The area of the agricultural cooperative Luštěnice
Krubert s.r.o.
Krátká 262
294 42 Luštěnice
ID 27249727
TIN CZ27249727
Write us
kartonaz@krubert.cz
Call us
+420 775 684 858
Martin Janů
Copyright © 2026 Krubert s.r.o.